157274068 has 24 divisors (see below), whose sum is σ = 315911232. Its totient is φ = 67111104.

The previous prime is 157274063. The next prime is 157274081. The reversal of 157274068 is 860472751.

It is a self number, because there is not a number n which added to its sum of digits gives 157274068.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157274063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5530 + ... + 18577.

It is an arithmetic number, because the mean of its divisors is an integer number (13162968).

Almost surely, 2^157274068 is an apocalyptic number.

It is an amenable number.

157274068 is an abundant number, since it is smaller than the sum of its proper divisors (158637164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

157274068 is a wasteful number, since it uses less digits than its factorization.

157274068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24351 (or 24349 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 157274068 is about 12540.8958212721. The cubic root of 157274068 is about 539.7827978782.

The spelling of 157274068 in words is "one hundred fifty-seven million, two hundred seventy-four thousand, sixty-eight".